Answer:
Angle 1 is 22°
Angle 2 is 78°
Step-by-step explanation:
Angles on a straight line always add up to 180°.
To find Angle 2, you would have to do 180° take away 102°.
180-102=78°
Angles in a triangle also add up to 180°.
So to find Angle 1, you would have to add the two Angles you already have and take it away from 180°.
80+78=158°
180-158=22°
Hope this helps :)
Answer: D
Step-by-step explanation: 60.45 is just there to trick you. You add the cost of everything. 84.79+44.75+18.66= $148.20
Answer:
see below
Step-by-step explanation:
To find the x- and y-intercepts, set each of the variables to zero and solve for the other:
y-intercept: 0 +4y = 12 ⇒ y = 12/4 = 3
x-intercept: 3x +0 = 12 ⇒ x = 12/3 = 4
Plot these points (0, 3) and (4, 0), and draw a straight line through them.
Answer:
43 i jus subtracted
Step-by-step explanation:
Answer:
$12,000
Step-by-step explanation:
Use the simple interest formula: P = A(1 + rt)
P = final balance (?)
A = starting balance (10,000)
r = interest rate (0.05)
t = years (4)
P = 10,000(1 + 0.05 · 4)
P = 10,000(1 + 0.2)
P = 10,000(1.2)
P = 12,000
